Three-layered agate cameo brooch, known as *sardonyx*, featuring a woman’s...
Three-layered agate cameo brooch, known as *sardonyx*, featuring a woman’s profile. The setting is adorned with small rose-cut diamonds on yellow gold (750 parts per thousand). Swan’s neck clasp.
Dated late 19th century.
Dimensions: 38 x 30 mm.
Folding pin mechanism. Oxidation marks. Scratches.
Weight: 14.2 g
Estimate
Time, Location
Auction House
Three-layered agate cameo brooch, known as *sardonyx*, featuring a woman’s profile. The setting is adorned with small rose-cut diamonds on yellow gold (750 parts per thousand). Swan’s neck clasp.
Dated late 19th century.
Dimensions: 38 x 30 mm.
Folding pin mechanism. Oxidation marks. Scratches.
Weight: 14.2 g
Estimate
Time, Location
Auction House
